Butter is a dairy product made from churning cream or milk. It is a common ingredient in cooking and baking, and can also be used as a spread or condiment.
Butter is a good source of vitamins A and E, as well as calcium and protein. It is also a good source of conjugated linoleic acid (CLA), which is a fatty acid that has been linked to several health benefits, including reducing the risk of heart disease and cancer.